Property market
The five-year median is £125,000 from 1 recorded sale in NG31 9HU. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for South Kesteven is £255,363 in June 2026, up 2.2% year on year.
NG31 9HU
Grantham Harrowby · South Kesteven · England
Updated September 2026
Compare this postcodeLocation overview
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- Post town
- Grantham
- Ward
- Grantham Harrowby
- Local authority
- South Kesteven
- Constituency
- Grantham and Bourne
- Postcode district
- NG31
- Postcode sector
- NG31 9
Nearby postcodes
Complete postcode fields and official codes
- Postcode
- NG31 9HU
- Status
- Current
- Introduced
- 1 January 1980
- Terminated
- Not published
- Postcode area
- NG
- Postcode district
- NG31
- Postcode sector
- NG31 9
- Latitude
- 52.920828
- Longitude
- -0.632760
- British National Grid easting
- 492,021
- British National Grid northing
- 336,807
Statistical and administrative geographies
- Country
- England · E92000001
- Region
- East Midlands · E12000004
- Local authority district
- South Kesteven · E07000141
- Electoral ward
- Grantham Harrowby · E05010162
- Parish or community
- E04013441
- Westminster constituency
- Grantham and Bourne · E14001253
- Output area
- E00133709
- Lower layer super output area
- South Kesteven 003C · E01026327
- Middle layer super output area
- South Kesteven 003 · E02005478
Postcode source versions
- Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
- Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
- Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence
Explore NG31
Property
19 recorded
sales at this postcode
| Address | Date | Price |
|---|---|---|
| 3, Harrowby Close, Grantham, NG31 9HU | 28 October 2024 | £125,000 |
| 23, Harrowby Close, Grantham, NG31 9HU | 29 July 2021 | £125,000 |
| 32, Harrowby Close, Grantham, NG31 9HU | 11 July 2019 | £125,000 |
Schools
Within 3.1 miles of this postcode
- Open schools
- 28
- Primary
- 16
- Secondary
- 5
- 392 m
Wyndham Park Nursery School
Local authority nursery school
- 398 m
The Little Gonerby Church of England Primary Academy, Grantham
Academy converter
- 569 m
The Harrowby Church of England Primary School
Academy converter
Recorded crime
Within 1 mile of this postcode
- Published events
- 2,749
- Months covered
- 12
- Latest month
- June 2026
Most recorded categories in this period
- Violence and sexual offences 915
- Shoplifting 481
- Anti social behaviour 450
- Public order 260
- Criminal damage and arson 198
Census 2021
Population and age profile
- Postcode residents
- 70
- Postcode households
- 35
- Residents per household
- 2.0
- NG31 9 residents
- 13,339
43 female, 27 male
Age bands in NG31 9
Wider postcode sector- Age 0 to 14
- 18.2%
- Age 15 to 24
- 10.1%
- Age 25 to 44
- 23.3%
- Age 45 to 64
- 27.9%
- Age 65 and over
- 20.4%
2,475 residents
1,369 residents
3,167 residents
3,790 residents
2,772 residents
This postcode contained 0.5% of the sector's usual residents on Census Day. The age profile describes the wider NG31 9 sector, not people in this individual postcode.
Small counts are adjusted for privacy, so totals can differ slightly between Census tables.
Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.
Fixed broadband coverage
Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.
- Superfast, 30 Mbit/s+
- 100%
- Ultrafast, 100 Mbit/s+
- 100%
- Ultrafast, 300 Mbit/s+
- 100%
- Gigabit-capable
- 100%
- Unable to receive decent fixed or FWA broadband
- 0%
- Next Generation Access
- 100%
- Decent broadband available from fixed wireless
- 0%
Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.
Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.
GP practices
5
within 5 km
VINE STREET SURGERY
VINE STREET, GRANTHAM, NG31 6RQ
ODS code C83075
1.0 km
THE HARROWBY LANE SURGERY
HARROWBY LANE, GRANTHAM, NG31 9NS
ODS code C83080
1.1 km
ST. PETERS HILL SURGERY
15 ST. PETERS HILL, GRANTHAM, NG31 6QA
ODS code C83040
1.3 km
ST. JOHNS MEDICAL CENTRE
62 LONDON ROAD, GRANTHAM, NG31 6HR
ODS code C83048
1.6 km
SWINGBRIDGE SURGERY
SWINGBRIDGE ROAD, GRANTHAM, NG31 7XT
ODS code C83008
3.0 km
Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.
Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.
Nearby transport
- 0.0 miles
Tyson Close
BCT · Grantham
- 0.1 miles
Harrowby Lane
BCT · Grantham
- 0.1 miles
Harrowby Lane
BCT · Grantham
- 0.1 miles
Belton Avenue
BCT · Grantham
- 0.2 miles
The Royal Queen PH
BCT · Grantham
Relative deprivation
English Indices of Deprivation 2025 for South Kesteven 003C, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.
Overall IMD decile
4 of 10
Overall England rank
10,534 of 33,755
- Income
- 3 of 10
- Employment
- 2 of 10
- Education and skills
- 2 of 10
- Health and disability
- 4 of 10
- Crime
- 5 of 10
- Housing and services
- 8 of 10
- Living environment
- 10 of 10
These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.
Flood risk
Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.
- High risk addresses
- 0
- Medium risk addresses
- 0
- Low risk addresses
- 2
- Groundwater flood alert area
- Unlikely
Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.
Evidence in context
Schools
28 open schools are in scope, including 16 primary and 5 secondary schools. Wyndham Park Nursery School is the nearest published school at 392 m.
Counts describe active establishment records. They do not assess admissions, catchments or quality.
Recorded crime
2,749 published events cover 12 months, averaging 229.083 events per published month. The largest recorded category is Violence and sexual offences with 915 events.
The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.